package com.example.demo.service;/**
 * 类描述
 *
 * @author 8522
 * @date 2021/10/9 15:30
 * 版权所有 Copyright www.dahantc.com
 */

/**
 *@Description:
 *@Author: 8522
 *@Date: 2021/10/9  15:30
 *@Version v1.0
 */

import com.example.demo.dto.User;
import com.example.demo.mapper.UserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;


@Service
public class UserService {
    @Autowired
    UserMapper userMapper;
    public User Sel(int id){
        return userMapper.Sel(id);
    }
}
